/**
 * FitnessFN Main CSS
 * Additional styles beyond style.css
 *
 * @package FitnessFN
 */

/* ========================================
   Navigation Styles
   ======================================== */
.ffn-nav__menu {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.ffn-nav__menu li {
    margin: 0;
}

.ffn-nav__menu a {
    display: block;
}

/* Mobile Navigation */
@media (max-width: 1024px) {
    .ffn-nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--ffn-dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 24px;
        transform: translateX(-100%);
        transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 999;
    }

    .ffn-nav.ffn-nav--open {
        transform: translateX(0);
    }

    .ffn-nav.ffn-nav--open a {
        font-size: 28px;
        color: var(--ffn-white);
    }

    .ffn-nav__menu {
        flex-direction: column;
        gap: 24px;
    }

    .ffn-mobile-toggle {
        display: block;
        z-index: 1001;
    }

    .ffn-header__whatsapp span {
        display: none;
    }
}

/* ========================================
   Pricing Toggle Buttons - Premium Style
   ======================================== */
.ffn-pricing-toggle {
    display: inline-flex;
    justify-content: center;
    gap: 4px;
    flex-wrap: wrap;
    margin-bottom: 56px;
    background: var(--ffn-gray-light);
    padding: 6px;
    border-radius: 100px;
}

.ffn-pricing-toggle__btn {
    padding: 12px 28px;
    border: none;
    background: transparent;
    color: var(--ffn-gray-dark);
    font-family: var(--ffn-font-body);
    font-size: 14px;
    font-weight: 500;
    border-radius: 100px;
    cursor: pointer;
    transition: var(--ffn-transition);
    position: relative;
}

.ffn-pricing-toggle__btn:hover {
    color: var(--ffn-black);
}

.ffn-pricing-toggle__btn.active {
    background: var(--ffn-white);
    color: var(--ffn-black);
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

/* ========================================
   About Section
   ======================================== */
.ffn-about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.ffn-about-image {
    border-radius: var(--ffn-radius-lg);
    overflow: hidden;
    position: relative;
}

.ffn-about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    background: var(--ffn-accent-light);
    border-radius: var(--ffn-radius-lg);
    z-index: -1;
}

.ffn-about-image img {
    width: 100%;
    height: auto;
    border-radius: var(--ffn-radius-lg);
}

.ffn-about-content h2 {
    margin-bottom: 24px;
}

.ffn-about-content p {
    margin-bottom: 24px;
    font-size: 16px;
    line-height: 1.8;
}

.ffn-about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
    padding-top: 48px;
    border-top: 1px solid var(--ffn-gray-medium);
}

.ffn-about-stat__number {
    font-family: var(--ffn-font-heading);
    font-size: 40px;
    font-weight: 700;
    color: var(--ffn-accent-dark);
    line-height: 1;
    margin-bottom: 8px;
}

.ffn-about-stat__label {
    font-size: 14px;
    color: var(--ffn-gray-dark);
}

@media (max-width: 1024px) {
    .ffn-about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

/* ========================================
   Testimonials
   ======================================== */
.ffn-testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ffn-testimonial-card {
    background: var(--ffn-white);
    border-radius: var(--ffn-radius-lg);
    padding: 32px;
    border: 1px solid var(--ffn-gray-medium);
    transition: var(--ffn-transition);
}

.ffn-testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ffn-shadow-md);
    border-color: transparent;
}

.ffn-testimonial-card__stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.ffn-testimonial-card__stars svg {
    width: 18px;
    height: 18px;
    color: var(--ffn-accent);
    fill: var(--ffn-accent);
}

.ffn-testimonial-card__text {
    font-size: 15px;
    line-height: 1.75;
    color: var(--ffn-dark);
    margin-bottom: 28px;
}

.ffn-testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.ffn-testimonial-card__avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
}

.ffn-testimonial-card__name {
    font-weight: 600;
    font-size: 15px;
    color: var(--ffn-black);
    margin-bottom: 4px;
}

.ffn-testimonial-card__meta {
    font-size: 13px;
    color: var(--ffn-gray-dark);
}

@media (max-width: 1024px) {
    .ffn-testimonials {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Results Grid
   ======================================== */
.ffn-results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ffn-result-card {
    position: relative;
    border-radius: var(--ffn-radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
}

.ffn-result-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.ffn-result-card:hover img {
    transform: scale(1.08);
}

.ffn-result-card__overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 28px;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%);
    color: var(--ffn-white);
}

.ffn-result-card__name {
    font-family: var(--ffn-font-heading);
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 6px;
}

.ffn-result-card__meta {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
}

@media (max-width: 1024px) {
    .ffn-results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ffn-results-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Blog Grid
   ======================================== */
.ffn-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ffn-blog-card {
    background: var(--ffn-white);
    border-radius: var(--ffn-radius-lg);
    overflow: hidden;
    border: 1px solid var(--ffn-gray-medium);
    transition: var(--ffn-transition);
}

.ffn-blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--ffn-shadow-md);
    border-color: transparent;
}

.ffn-blog-card__image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.ffn-blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.ffn-blog-card:hover .ffn-blog-card__image img {
    transform: scale(1.08);
}

.ffn-blog-card__content {
    padding: 28px;
}

.ffn-blog-card__category {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ffn-accent-dark);
    background: var(--ffn-accent-light);
    padding: 6px 12px;
    border-radius: 100px;
    margin-bottom: 14px;
}

.ffn-blog-card__title {
    font-size: 18px;
    font-weight: 600;
    color: var(--ffn-black);
    margin-bottom: 10px;
    line-height: 1.4;
}

.ffn-blog-card__title a:hover {
    color: var(--ffn-accent-dark);
}

.ffn-blog-card__excerpt {
    font-size: 14px;
    color: var(--ffn-gray-dark);
    line-height: 1.65;
    margin-bottom: 18px;
}

.ffn-blog-card__meta {
    display: flex;
    gap: 18px;
    font-size: 13px;
    color: var(--ffn-gray-dark);
}

.ffn-blog-card__meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.ffn-blog-card__meta svg {
    width: 14px;
    height: 14px;
}

@media (max-width: 1024px) {
    .ffn-blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ffn-blog-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   WooCommerce Overrides
   ======================================== */
.ffn-woocommerce {
    padding: var(--ffn-space-xl) 0;
}

/* ========================================
   Page Loader Animation
   ======================================== */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--ffn-black);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s, visibility 0.5s;
}

.page-loader.ffn-loaded {
    opacity: 0;
    visibility: hidden;
}

.page-loader__spinner {
    width: 48px;
    height: 48px;
    border: 3px solid rgba(255,255,255,0.1);
    border-top-color: var(--ffn-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ========================================
   Floating WhatsApp Button
   ======================================== */
.ffn-whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 60px;
    height: 60px;
    background: var(--ffn-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ffn-white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--ffn-transition);
    z-index: 900;
}

.ffn-whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

.ffn-whatsapp-float svg {
    width: 28px;
    height: 28px;
}

/* ========================================
   Lazy Load Images
   ======================================== */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.5s;
}

img[loading="lazy"].loaded,
img:not([loading="lazy"]) {
    opacity: 1;
}